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util/Util: make turnSquareBracketsIntoArrays() easier to consume

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This commit is contained in:
Sotiri Bakagiannis 2021-01-21 20:55:44 +00:00
parent 32f4b83926
commit 8ad1387084
1 changed files with 9 additions and 3 deletions
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12
js/util/Util.js
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@ -278,9 +278,9 @@ export function toNumerical(obj)
const arrayMaybe = turnSquareBracketsIntoArrays(obj);
if (Array.isArray(arrayMaybe) && arrayMaybe.length)
if (Array.isArray(arrayMaybe))
{
return arrayMaybe.map(v => v.map(convertToNumber));
return arrayMaybe.map(convertToNumber);
}
if (typeof obj === 'string')
@ -975,9 +975,10 @@ export function offerDataForDownload(filename, data, type)
* @function
* @public
* @param {string} input - string containing lists in square brackets
* @param {string} max - how many matches to return, unwrap resulting array if less than two
* @returns {array} an array of arrays found
*/
export function turnSquareBracketsIntoArrays(input)
export function turnSquareBracketsIntoArrays(input, max = 1)
{
// Only interested in strings
// https://stackoverflow.com/questions/4059147
@ -1007,6 +1008,11 @@ export function turnSquareBracketsIntoArrays(input)
}
);
if (max < 2)
{
return matches[0];
}
return matches;
}